.foot-nav{
    width: 100vw;
    height: 13.8667vw;
    background-color: #fff;
    position: fixed;
    bottom: 0;
    z-index: 10;
}
.foot-nav>a{
    display: block;
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #999;
}
.index{
    width: 5.5565vw;
    height: 5.5565vw;
}
.foot-nav {
    display: flex;
    justify-content: space-around;
    font-size: 1.5286vw;
    align-items: center;
    /* color: #999; */
}
/* .foot-nav>div{
    display: flex;
    flex-direction: column;
    align-items: center;
} */
.foot-nav img{
    width: 5.5565vw;
    height: 5.5565vw;
}

.index-text{
   color: #ff6700;
}